FROM ghcr.io/astral-sh/uv:python3.12-alpine

ARG FLADO_DATABASE_URI=sqlite:////app/instance/flado.sqlite

ENV PYTHONDONTWRITEBYTECODE=1 \
  PYTHONUNBUFFERED=1 \
  FLASK_APP=flado.app:create_app \
  FLADO_DATABASE_URI=${FLADO_DATABASE_URI} \
  VIRTUAL_ENV=/app/.venv \
  PATH="/app/.venv/bin:$PATH"

WORKDIR /app

RUN addgroup -S app && adduser -S app -G app

# Install curl for healthcheck
RUN apk add --no-cache curl

COPY . ./

RUN uv sync --frozen --no-dev --no-cache
RUN mkdir -p /app/instance && chown -R app:app /app/instance

VOLUME ["/app/instance"]

USER app

EXPOSE 5000

HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
  CMD curl --fail --silent --show-error http://localhost:5000/health || exit 1

CMD ["sh", "-c", "mkdir -p /app/instance && uv run flask db upgrade && gunicorn --bind 0.0.0.0:5000 --workers 2 --timeout 120 --access-logfile - --error-logfile - wsgi:app"]